CompTIA Network+ N10-006 Q59

Which of the following protocols must be implemented in order for two switches to share VLAN information?

A. VTP
B. MPLS
C. STP
D. PPTP

Correct Answer: A
Section: Network operations

Explanation:
The VLAN Trunking Protocol (VTP) allows a VLAN created on one switch to be propagated to other switches in a group of switches (that is, a VTP domain).